---
title: "Adagio Medical Holdings, Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2338cfee-8bbd-594b-ab19-2df6f200481b
json: https://whiteintel.dev/api/public/dossier/2338cfee-8bbd-594b-ab19-2df6f200481b
identifier: sec:0002006986
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Adagio Medical Holdings, Inc.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0002006986`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/2338cfee-8bbd-594b-ab19-2df6f200481b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2338cfee-8bbd-594b-ab19-2df6f200481b  

## Ownership & control

### Owners / controllers

- **PERCEPTIVE ADVISORS LLC** (10% owner) — https://whiteintel.dev/entity/f12e0494-bd9a-513c-8e39-f22ab09d9177
- **EDELMAN JOSEPH** (10% owner) — https://whiteintel.dev/entity/7d66b2a7-5380-54e8-bc5d-469b0571dc2f
- **C2 Life Sciences LLC** (10% owner) — https://whiteintel.dev/entity/9d67190c-b312-513b-81b4-e30447b9986d
- **PERCEPTIVE LIFE SCIENCES MASTER FUND LTD** (10% owner) — https://whiteintel.dev/entity/17df1447-8e78-54c4-ab7f-0683d3696b4b
- **PERCEPTIVE LIFE SCIENCES MASTER FUND LTD** (tenpercentowner) — https://whiteintel.dev/entity/17df1447-8e78-54c4-ab7f-0683d3696b4b
- **EDELMAN JOSEPH** (tenpercentowner) — https://whiteintel.dev/entity/7d66b2a7-5380-54e8-bc5d-469b0571dc2f
- **PERCEPTIVE ADVISORS LLC** (tenpercentowner) — https://whiteintel.dev/entity/f12e0494-bd9a-513c-8e39-f22ab09d9177
- **C2 Life Sciences LLC** (tenpercentowner) — https://whiteintel.dev/entity/9d67190c-b312-513b-81b4-e30447b9986d
- **ALTMAN MICHAEL SETH** (tenpercentowner) — https://whiteintel.dev/entity/906a22f9-be73-5a3f-b793-14787543503c
- **ARYA SCIENCES HOLDINGS IV** (tenpercentowner) — https://whiteintel.dev/entity/0a901d13-96b2-57f0-8d61-8f86b5a5adbf
- **STONE ADAM LEO** (tenpercentowner) — https://whiteintel.dev/entity/b3447dc5-89f8-5109-a239-640c768ccfc4

### UBO chain (walk to the ultimate owner)

A **36-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Adagio Medical Holdings, Inc.**. Human view: https://whiteintel.dev/entity/2338cfee-8bbd-594b-ab19-2df6f200481b · Structured JSON: https://whiteintel.dev/api/public/dossier/2338cfee-8bbd-594b-ab19-2df6f200481b._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._